package com.wn.class30.tools;

import java.util.Random;

public class GetRandomUtils {
    public static String GetRandom(){
        String rand = "";
        Random random = new Random();
        for (int i = 0; i < 5; i++) {
            int i1 = random.nextInt(12);
            rand += i1;
        }
        return rand;
    }
}
